INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3b9782d0cf70f2a381d73887246d063dbca84b0b8e924755ef6780205a68456', 
    'J/fe4U/M67t2FLVrEf5VHpwYXsD9iE3wB9jgnaMOfRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)